Publications by authors named "Mingjuan Xu"

Article Synopsis
  • Endometrial immune cells play a crucial role in maintaining the health and receptivity of the endometrium for embryo implantation, and understanding their regional variations is essential for studying both normal and abnormal conditions in women's reproductive health.
  • In this study, endometrial biopsies from four different regions of the uterus in premenopausal women were analyzed using advanced flow cytometry and multiplex immunofluorescent techniques to explore the distribution of immune cell populations.
  • Results showed that immune cell distribution is largely uniform across the various regions during the proliferative phase, although significant changes were noted in areas with focal hemorrhage, specifically an increase in CD8 T cells, underscoring the influence of localized issues on the immune environment.
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Plasma circulating P-selectin glycoprotein ligand-1 (PSGL-1) levels and its clinical correlation in patients with epithelial ovarian cancer (EOC) are unknown. The study determined plasma PSGL-1 levels in EOC patients and investigated its relationship with clinicopathological factors and prognosis. Plasma PSGL-1 levels were measured using ELISA in 69 patients with EOC, 34 patients with benign ovarian cystadenoma, and 36 healthy controls.

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Family members of Apolipoprotein B mRNA-editing enzyme catalytic 3 (APOBEC3) play critical roles in cancer evolution and development. However, the role of APOBEC3A in cervical cancer remains to be clarified. We used bioinformatics to investigate APOBEC3A expression and outcomes using The Cancer Genome Atlas (TCGA)-cervical squamous cell carcinoma and endocervical adenocarcinoma (CESC) dataset, GTEx, and GSE7803.

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Objective: Xiaotan Sanjie recipe (XTSJ), a Chinese herbal compound medicine, exerts a significant inhibitory effect on gastric cancer (GC) metastasis. This work investigated the mechanism underlying the XTSJ-mediated inhibition of GC metastasis.

Methods: The effect of XTSJ on GC metastasis and the associated mechanism were investigated in vitro, using GC cell lines, and in vivo, using a GC mouse model, by focusing on the expression of Glc-N-Ac-transferase V (GnT-V; encoded by MGAT5).

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Background: APOBEC3A (A3A) has been implicated to have vital prognostic value in several common cancers. This study aimed to investigate the prognostic value of A3A expression in cervical squamous cell carcinoma (CESC).

Methods: This retrospective study enrolled 59 patients with CESC or cervical squamous intraepithelial neoplasia from January 2014 to January 2017 in Changhai Hospital, Naval Medical University.

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To evaluate the dynamic expression profiling alterations of SARS-CoV-2-associated molecules within the fertile human endometrium throughout the menstrual cycle. Furthermore, to explore the inherent vulnerability of the endometrium to SARS-CoV-2 infection among women experiencing recurrent pregnancy failure, including both recurrent implantation failures (RIF) and recurrent pregnancy losses (RPL). The present study employed multiple datasets to investigate the expression patterns of SARS-CoV-2-associated genes.

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Article Synopsis
  • Paclitaxel (PTX) is a key treatment for advanced esophageal and gastric cancer, and using polymeric micelles can enhance its drug-loading efficiency, though the end groups of these micelles significantly impact this efficiency and release rates.
  • Researchers created two block copolymers with different end groups to study their effects on PTX micelles, observing that the particle sizes and PTX loading efficiencies varied, leading to distinct drug release behaviors.
  • The findings revealed that the micelle with the HOOC-PNAM-PBMA-Phen structure showed better PTX loading and faster release compared to the HOOC-PBMA-PNAM-Phen structure, indicating the importance of the copolymer design in drug delivery systems
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Atherosclerosis (AS) is a serious threat to the health and life of humans worldwide. The mitigating effect of polyphenol compounds from peanut skin extract (PSE) on AS has attracted great research attention. However, the mechanism underlying this mitigating effect remains poorly understood.

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Background: Ovarian cancer (OC) is a major cause of most gynecological cancer deaths, and the rates of incidence and mortality are increasing worldwide. However, factors in the tumor microenvironment (TME) related to OC and certain prognostic markers of OC are still unknown. We aimed to identify biomarkers connected to prognostic immunity based on clinical patients' data from The Cancer Genome Atlas (TCGA).

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Background: Vaginal agenesis is a rare condition worldwide. Most reported cases were accompanied by the absence of uterus or uterine hypoplasia; for patients with functional endometrium, hysterectomy was most likely to be conducted to lower postoperative complications.

Objective: Based on our successful experience in vaginoplasty with autologous buccal mucosal, the purpose of this article is to discuss the surgical strategies in the reconstruction of neovaginal for vaginal agenesis patients with functional uterus and cervical hypoplasia.

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β-Arrestin1 is a multifunctional scaffold protein with the ability to interact with diverse signaling molecules independent of G protein-coupled receptors. We previously reported that overexpression of β-arrestin1 in the rostral ventrolateral medulla (RVLM) decreased blood pressure (BP) and renal sympathetic nerve activity (RSNA) in spontaneously hypertensive rats (SHRs). Nitric oxide (NO) is widely reported to be involved in central cardiovascular regulation.

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Background: Ovarian cancer is the most fatal gynecological malignancy. Owing to its insidious onset, rapid development, and poor prognosis, ovarian cancer is the fifth most common cause of death in women. Although immunotherapy-related drugs, such as Olaparib, can alleviate ovarian cancer progression, there are no remarkable breakthroughs for its effective treatment.

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Pancreatic cancer, one of the most malignant gastrointestinal tumors, is prone to liver metastasis. However, due to the lack of appropriate and comprehensive diagnostic methods, it is difficult to accurately predict the survival outcomes. Therefore, there is a need to identify effective biomarkers, such as UDP-GlcNAc: βGal β-1,3-N-acetylglucosaminyltransferase 3 (), that predict the survival outcome of patients with pancreatic cancer.

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BACKGROUND The goal of the present study was to explore the influence of whole-brain radiotherapy (WBRT) and intensity-modulated radiotherapy (IMRT) on serum levels of miR-21 and prognosis for lung cancer that has metastasized to the brain. MATERIAL AND METHODS Two hundred patients with lung cancer metastatic to the brain were randomized, half to the control group and half to the observation group. The observation group received WBRT and reduced-field IMRT (WBRT+RF-IMRT) and the control group received conventional-field IMRT (CF-IMRT).

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Honey is a natural sweetener that contains a large amount of monosaccharides such as glucose and fructose, as well as small amounts of disaccharides and trisaccharides such as sucrose and pine trisaccharides. In addition to carbohydrates, honey also contains vitamins, minerals, enzymes, amino acids, and polyphenols including phenolic acids and flavonoids. The polyphenols in honey have been proved to have great antioxidant activity, besides inhibiting α-glycosidase activity and improving blood-lipid metabolism.

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Objective: To investigate the pre-pregnancy body mass index(BMI), gestational weight gain(GWG)and gestational outcomes in women with high normotension during pregnancy.

Methods: The clinical data of 1500 pregnant women who recieved antenatal care and delivered in Songjiang District Maternal and Child Hospital, Shanghai from 2015 to 2017 were retrospectively analyzed. The women were divided into high normotension group, normotension group and hypertensive disorder of pregnancy (HDP) group with 500 cases in each group.

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In endometrial carcinoma, the clinical outcome directly correlates with the TNM stage, but the lack of sufficient information prevents accurate prediction. The molecular mechanism underlying the competing endogenous RNA (ceRNA) hypothesis has not been investigated in endometrial cancer. Multi-bioinformatic analyses, including differentially expressed gene analysis, ceRNA network construction, Cox regression analysis, function enrichment analysis, and protein-protein network analysis, were performed on the sequence data acquired from The Cancer Genome Atlas (TCGA) data bank.

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Given the high morbidity and the trend of younger individuals being affected observed in cervical cancer, it is important to identify sensitive and effective biomarkers for predicting the survival outcome of patients. Based on data from 307 cervical cancer cases acquired from The Cancer Genome Atlas portal, 1920 differentially expressed mRNAs, 70 microRNAs(miRNAs), and 493 long non-coding(lncRNAs) were screened by comparing cervical cancer tissues with paracancerous tissues. A competing endogenous (ceRNA) network containing 50 lncRNAs, 16 miRNAs, and 81 mRNAs was constructed.

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Background: Cervical cancer, one of the leading causes of female deaths, remains a top cause of mortality in gynecologic oncology and tends to affect younger individuals. However, the pathogenesis of cervical cancer is still far from clear. Given the high incidence and mortality of cervical cancer, uncovering the causes and pathogenesis as well as identifying novel biomarkers are of great significance and are desperately needed.

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Background/aims: Ovarian cancer (OC) is the fifth leading cause of cancer-related death in women, and it is difficult to diagnose at an early stage. The purpose of this study was to explore the prognostic biological markers of OC.

Methods: Univariate Cox regression analysis was used to identify genes related to OC prognosis from the Cancer Genome Atlas(TCGA) database.

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It has been demonstrated that preeclampsia, a pregnancy-specific hypertension disorder, is characterized by high blood pressure (BP) and sympathetic overactivity. Increased reactive oxygen species (ROS) in the rostral ventrolateral medulla (RVLM), a key region for controlling sympathetic tone, has been reported to contribute to high level of BP and sympathetic outflow. The aim of the present study was to determine the role of the RVLM ROS in mediating the preeclampsia-associated cardiovascular dysfunction.

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Cervical carcinoma is one of the main causes of women's cancer, and substantial side effects from standard treatment including platinum-based chemotherapy limit the options for escalation. In this paper, using cervical cancer cell lines and tumor-bearing mice as models, we report that CONPs could inhibit the proliferation of cancer cells and . Especially CONPs could inhibit tumor growth as cisplatin without weight loss.

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Ovarian cancer is the most common gynecological malignant cancer in female genitalia. Dysregulation or dysfunction of microRNAs (miRs) contribute to cancer development. The role of miR-520b in ovarian cancer remains unclear.

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Cardiovascular disease prevalence rises rapidly after menopause, which is believed to be derived from the loss of estrogen. It is reported that sympathetic tone is increased in postmenopause. The high level of oxidative stress in the rostral ventrolateral medulla (RVLM) contributes to increased sympathetic outflow.

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